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Class does not see its parent
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To
16/02/2011 05:01:08
General information
Forum:
Visual FoxPro
Category:
Classes - VCX
Environment versions
Visual FoxPro:
VFP 9 SP2
OS:
Windows 7
Network:
Windows 2003 Server
Database:
MS SQL Server
Miscellaneous
Thread ID:
01500327
Message ID:
01500376
Views:
51
>>>If the parents methods are not hidden or protected then you should be able to just this.oSomeObject.method() to see it. I don't think that this.oSomeObject would have a parent.
>>>
>>You misunderstood me. I need to invoke the main class method from oSomeObject class. I added a new property oParent to oSomeObject class and in the main class I did
>>
>>this.oSomeObject.oParent = this
>>
>>--------------
>>I'm testing it right now, but it looks very dangerous to me. I also added this.oParent = null in the Destroy method of the oSomeObject class.
>
>If you need the object tree, why don't you use ,Add/.Newobject, which put the new object in the tree -
>with backlink and no worry about hanging references when destroying ?
>
>puzzled
>
>thomas

See my replies to Gregory and Dragan. If this will work (haven't tried last night), then it will be a solution.
If it's not broken, fix it until it is.


My Blog
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